General

  • Target

    d66c18488a8a2d94db568c825356f4e6a745a3ecbdb455a1eb041e5afc7c7af0.bin

  • Size

    3.7MB

  • Sample

    241104-1192ps1kcp

  • MD5

    dfdabb265efc9c26be5289c511511389

  • SHA1

    c387798871a19fd5e30a9feca8b60bf41106af50

  • SHA256

    d66c18488a8a2d94db568c825356f4e6a745a3ecbdb455a1eb041e5afc7c7af0

  • SHA512

    6a657dfc1d04f9cb827a4a49c9dbe3685c2c003865518a1e60cef21e5d6ed740dfc2855d304b3fa97e9f62ba0eb91bd5b8eb2755c2dfa95b4b99773997f782b0

  • SSDEEP

    98304:2tn3RxevmLuYCblpR/dOZu3krc6rdo0Ku3l:+nh5L6bOYkc6rdo0L

Malware Config

Extracted

Family

octo

C2

https://malkafaniskm.com/NzY2NDZkZmViYjZj/

https://fukiyibartiyom2.com/NzY2NDZkZmViYjZj/

https://malkafali222.com/NzY2NDZkZmViYjZj/

https://oyunbaimlisi35.com/NzY2NDZkZmViYjZj/

https://mal1fukizmirli.com/NzY2NDZkZmViYjZj/

rc4.plain

Extracted

Family

octo

C2

https://malkafaniskm.com/NzY2NDZkZmViYjZj/

https://fukiyibartiyom2.com/NzY2NDZkZmViYjZj/

https://malkafali222.com/NzY2NDZkZmViYjZj/

https://oyunbaimlisi35.com/NzY2NDZkZmViYjZj/

https://mal1fukizmirli.com/NzY2NDZkZmViYjZj/

Attributes
  • target_apps

    at.spardat.bcrmobile

    at.spardat.netbanking

    com.bankaustria.android.olb

    com.bmo.mobile

    com.cibc.android.mobi

    com.rbc.mobile.android

    com.scotiabank.mobile

    com.td

    cz.airbank.android

    eu.inmite.prj.kb.mobilbank

    com.bankinter.launcher

    com.kutxabank.android

    com.rsi

    com.tecnocom.cajalaboral

    es.bancopopular.nbmpopular

    es.evobanco.bancamovil

    es.lacaixa.mobile.android.newwapicon

    com.dbs.hk.dbsmbanking

    com.FubonMobileClient

    com.hangseng.rbmobile

    com.MobileTreeApp

    com.mtel.androidbea

    com.scb.breezebanking.hk

    hk.com.hsbc.hsbchkmobilebanking

    com.aff.otpdirekt

    com.ideomobile.hapoalim

    com.infrasofttech.indianBank

    com.mobikwik_new

    com.oxigen.oxigenwallet

    jp.co.aeonbank.android.passbook

DES_key
AES_key

Targets

    • Target

      d66c18488a8a2d94db568c825356f4e6a745a3ecbdb455a1eb041e5afc7c7af0.bin

    • Size

      3.7MB

    • MD5

      dfdabb265efc9c26be5289c511511389

    • SHA1

      c387798871a19fd5e30a9feca8b60bf41106af50

    • SHA256

      d66c18488a8a2d94db568c825356f4e6a745a3ecbdb455a1eb041e5afc7c7af0

    • SHA512

      6a657dfc1d04f9cb827a4a49c9dbe3685c2c003865518a1e60cef21e5d6ed740dfc2855d304b3fa97e9f62ba0eb91bd5b8eb2755c2dfa95b4b99773997f782b0

    • SSDEEP

      98304:2tn3RxevmLuYCblpR/dOZu3krc6rdo0Ku3l:+nh5L6bOYkc6rdo0L

    • Octo

      Octo is a banking malware with remote access capabilities first seen in April 2022.

    • Octo family

    • Octo payload

    • Removes its main activity from the application launcher

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Makes use of the framework's Accessibility service

      Retrieves information displayed on the phone screen using AccessibilityService.

    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

    • Queries the phone number (MSISDN for GSM devices)

    • Acquires the wake lock

    • Makes use of the framework's foreground persistence service

      Application may abuse the framework's foreground service to continue running in the foreground.

    • Performs UI accessibility actions on behalf of the user

      Application may abuse the accessibility service to prevent their removal.

    • Queries the mobile country code (MCC)

    • Queries the unique device ID (IMEI, MEID, IMSI)

    • Reads information about phone network operator.

    • Requests accessing notifications (often used to intercept notifications before users become aware).

    • Requests disabling of battery optimizations (often used to enable hiding in the background).

    • Requests modifying system settings.

MITRE ATT&CK Mobile v15

Tasks